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# cat /etc/redhat-release CentOS release 6.2 (Final) # wget http://nodejs.tchol.org/repocfg/el/nodejs-stable-release.noarch.rpm Saving to: “nodejs-stable-release.noarch.rpm” # rpm -qlp nodejs-stable-release.noarch.rpm /etc/pki/rpm-gpg/RPM-GPG-KEY-nodejs-stable-el-5 /etc/yum.repos.d/nodejs-stable.repo # yum localinstall nodejs-stable-release.noarch.rpm Installed: nodejs-stable-release.noarch 0:5-3 # yum list \*node\* nodejs-stable nodejs-stable/primary_db Installed Packages nodejs-stable-release.noarch 5-3 @/nodejs-stable-release.noarch Available Packages ... nodejs.i686 0.6.6-1.el6 nodejs-stable ... # yum install nodejs Installed: nodejs.i686 0:0.6.6-1.el6 Dependency Installed: libicu.i686 0:4.2.1-9.1.el6_2 v8.i686 0:3.6.6.11-1.el# # yum list \*npm\* # yum install npm # cat example.js var http = require('http'); http.createServer(function (req, res) { res.writeHead(200, {'Content-Type': 'text/plain'}); res.end('Hello World\n'); }).listen(1337, "127.0.0.1"); console.log('Server running at http://127.0.0.1:1337/'); # nodejs example.js Server running at http://127.0.0.1:1337/ $ wget http://localhost:1337/any $ cat any Hello World # cat serv.js var net = require('net'); var server = net.createServer(function (socket) { socket.write("Echo server\r\n"); socket.pipe(socket); }); server.listen(1337); // any IP address #ls -s /usr/bin/nodejs /usr/bin/node #npm install express -g (责任编辑：IT) |